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Gnom [1K]
2 years ago
11

Find the value of x in the triangle shown below.

Mathematics
1 answer:
babunello [35]2 years ago
5 0

Answer:

Hello,

A big joke!

I am not going to use Al' Kashi theorem (Pytagorean generalized)

Step-by-step explanation:

The triangle is isocele

x= (180-116)/2=32°

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I don't like story problems...
Harlamova29_29 [7]
5 cm tall and still with a radius of 6 cm... do they want volume?
6 0
3 years ago
What is the fraction Simplify 300/220
lilavasa [31]

Answer:

15/11

Step-by-step explanation:

Because the GCF is 20

Hope this helps:)

8 0
3 years ago
Read 2 more answers
Please help me! I am struggling
AysviL [449]

Answer:

Oh man! I totally understand why you are struggling!

Step-by-step explanation:

You want the textbook or the cheat sheet?

Lets go with the cheat sheet.

So, notice the line segments, correct?

The way to find those is Pythagorean Theorem.

The squares of the legs of the triangle add up to the length of the hypotenuse squared. Imagine that the lengths of the sides ARE Hypotenuses. Then, form a triangle, with the legs (Other sides of the triangle except the hypotenuse) either vertically or horizontally(I explain it better below).

In other words, we need to create a right triangle with AB as the hypotenuse to use Pythagorean Theorem. How do we do that?

Count the number of units both vertically and horizontally from point A to B. Essentially, make a horizontal line segment starting at A, and stop it over B. Then, make a vertical line that goes down to B from that ending point (Remember to count the number of units along the way).

Those are your legs. Then, use those measurements in the Pythagorean Theorem:

12^{2} + 8^{2}=AB

I'm confident you can solve this! If you know mathematics...

Then, repeat for either AD or BC.

Then, use the formula for area of the Rectangle. How do we know that it is a rectangle? Well, I'm skipping this part because it will take too long to do, but I can explain it later if you want!

Oh, well.

Hope this helps! Stay Safe!  

4 0
3 years ago
if the circumference of a round barn is 56 meters, what is the diameter of the barn to the nearest whole number? use 3.14 for pi
jeka57 [31]

circumference = 2 x pi x r

56 = 2 x 3.14 x r

56 = 6.28 x r

r = 56/6.2

r = 8. 917

d = 8.917*2 = 17.8

diameter = 18 meters

7 0
3 years ago
I hope I am getting this right. 25 is increased to 100 is the answer 300%?
Mandarinka [93]
Whoa just a second there.

What is the question ?

Is the question "Find the percent of increase ?"

In that case, the answer is 300% .
Here's why:

The amount of increase is 75.

The amount of increase as a fraction of
the original amount is
                                       75 / 25  =  3.00 .

To change any number to a percent,
move the decimal point 2 places that way ===> .

                                           3.00  =    300% .
______________________________

The question could have been different.

It could have been "What is the amount of the increase ?"
That's 75.

It could have been "How many times larger is 100 than 25 ?"
100 is 4 times as large as 25, and 3 times larger.

It could have been "How many times has 25 been increased ?"
This is a terrible question ... there are a lot of those in schools.
The answer could be "25 was only increased once, by 75."
The answer could be "25 was increased to 4 times its size."
The answer could be "25 was increased by 3 times its size." 
8 0
3 years ago
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